Article ID: 241805
Article Last Modified on 7/11/2006
APPLIES TO
- Microsoft Internet Information Server 4.0
This article was previously published under Q241805
We strongly recommend that all users upgrade to Microsoft Internet Information Services (IIS) version 6.0 running on Microsoft Windows Server 2003. IIS 6.0 significantly increases Web infrastructure security. For more information about IIS security-related topics, visit the following Microsoft Web site:
SYMPTOMS
You may experience one or more of the following problems on your Microsoft Internet Information Server (IIS) 4.0:
241562 IIS may permit clients with an unresolved IP address to connect
RESOLUTION
Windows NT 4.0
To resolve this problem, obtain the individual package referenced below or obtain the Windows NT 4.0 Security Rollup Package. For more information on the SRP, click the following article number to view the article in the Microsoft Knowledge Base:
299444 Post-Windows NT 4.0 Service Pack 6a Security Rollup Package (SRP)
A supported fix is now available from Microsoft, but it is only intended to correct the problem that is described in this article. Apply it only to computers that are experiencing this specific problem.
To resolve this problem, contact Microsoft Product Support Services to obtain the fix. For a complete list of Microsoft Product Support Services phone numbers and information about support costs, visit the following Microsoft Web site:
NOTE: In special cases, charges that are ordinarily incurred for support calls may be canceled if a Microsoft Support Professional determines that a specific update will resolve your problem. The usual support costs will apply to additional support questions and issues that do not qualify for the specific update in question.
The English version of this fix should have the following file attributes or later:
Date Time Size File name Platform ------------------------------------------------------------- 09/16/99 12:40PM 322KB asp.dll x86 09/16/99 12:38PM 043KB coadmin.dll x86 09/16/99 12:39PM 011KB ftpctrs2.dll x86 09/16/99 12:39PM 080KB ftpsvc2.dll x86 09/16/99 11:49PM 012KB httpext.h x86 09/16/99 12:38PM 018KB iisadmin.dll x86 09/16/99 12:38PM 062KB iislog.dll x86 09/16/99 12:38PM 017KB infoadmn.dll x86 09/16/99 12:38PM 181KB infocomm.dll x86 09/16/99 12:38PM 029KB iscomlog.dll x86 09/16/99 12:39PM 011KB iwrps.dll x86 09/16/99 12:37PM 070KB metadata.dll x86 09/16/99 12:38PM 051KB nsepm.dll x86 09/16/99 12:39PM 015KB w3ctrs.dll x86 09/16/99 12:39PM 224KB w3svc.dll x86 09/16/99 12:38PM 086KB wam.dll x86 09/16/99 03:40PM 537KB asp.dll alpha 09/16/99 03:38PM 076KB coadmin.dll alpha 09/16/99 03:39PM 017KB ftpctrs2.dll alpha 09/16/99 03:40PM 124KB ftpsvc2.dll alpha 09/16/99 03:40PM 028KB iisadmin.dll alpha 09/16/99 03:40PM 110KB iislog.dll alpha 09/16/99 03:40PM 026KB infoadmn.dll alpha 09/16/99 03:40PM 181KB infocomm.dll alpha 09/16/99 03:40PM 297KB iscomlog.dll alpha 09/16/99 03:40PM 017KB iwrps.dll alpha 09/16/99 03:40PM 129KB metadata.dll alpha 09/16/99 03:40PM 051KB nsepm.dll alpha 09/16/99 03:40PM 021KB w3ctrs.dll alpha 09/16/99 03:40PM 377KB w3svc.dll alpha 09/16/99 03:40PM 146KB wam.dll alpha
This hotfix has been posted to the following Internet location as Iprftp4i.exe (x86) and Iprftp4a.exe (Alpha):
Microsoft Windows NT Server version 4.0, Terminal Server Edition
To resolve this problem, obtain the Windows NT Server 4.0, Terminal Server Edition, Security Rollup Package (SRP). For more information about the SRP, click the following article number to view the article in the Microsoft Knowledge Base:
317636 Windows NT Server 4.0, Terminal Server Edition, Security Rollup Package
STATUS
Microsoft has confirmed that this is a problem in Internet Information Server 4.0.
MORE INFORMATION
For related information on this problem, please visit the following Microsoft Web site:
For additional security-related information about Microsoft products, please visit the following Microsoft Web site:
Additional query words: kbTSE400SRP security_patch
Keywords: kbbug kbfix kbsecurity KB241805
